Question

There Are 450 students in a school & 74% of them are boys.

i)Find the number of boys
ii)Find the numver of girls​

Answer 1

333 boys

117 girls

Explanation:

There Are 450 students in a school & 74% of them are boys.

1)Find the number of boys

2)Find the numver of girls​

first we find 74% of 450 and we have the number of boys, we subtract the result from the total number and we have the number of girls

• Find boys

450 : 100 x 74 =

4.5 x 74 =

333

• Find girls

450 - 333 =

117